Display screen or portion thereof with graphical user interface



The single FIGURE is a front view of a display screen or portion thereof with graphical user interface showing our new design.

The outermost broken lines in the FIGURE illustrate a display screen or portion thereof. The remainder of the broken lines within the FIGURE illustrate portions of the graphical user interface. None of the broken lines form part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 